Παραπομπή APA

GILBERT ALBERT T. (1931). GAS INSTALLATIONS AND APPLIANCES: AND THEIR EFFICIENT MAINTANCE. THE TECHNICAL PRESS.

Παραπομπή Chicago Style

GILBERT ALBERT T. GAS INSTALLATIONS AND APPLIANCES: AND THEIR EFFICIENT MAINTANCE. LONDON: THE TECHNICAL PRESS, 1931.

Παραπομπή MLA

GILBERT ALBERT T. GAS INSTALLATIONS AND APPLIANCES: AND THEIR EFFICIENT MAINTANCE. THE TECHNICAL PRESS, 1931.